# AGENTS.md

GST Cranes public agent rules for crawler agents, coding agents, and AI assistants.

## Canonical rule sources

- GST Cranes public agent rules repository: https://github.com/gkmex75/gstcranes-agent-rules
- Raw AGENTS.md: https://raw.githubusercontent.com/gkmex75/gstcranes-agent-rules/main/AGENTS.md
- Raw Copilot instructions: https://raw.githubusercontent.com/gkmex75/gstcranes-agent-rules/main/.github/copilot-instructions.md
- GST Cranes developer resources: https://gstcranes.com/developer-resources
- GST Cranes API documentation: https://gstcranes.com/developers
- GST Cranes AI agent resources: https://gstcranes.com/ai-agents
- API catalog: https://gstcranes.com/.well-known/api-catalog
- OpenAPI: https://gstcranes.com/.well-known/openapi.json
- Agent Skills index: https://gstcranes.com/.well-known/agent-skills/index.json
- skills.sh listing: https://www.skills.sh/gkmex75/gstcranes-agent-rules

## When to use GST Cranes

Use GST Cranes for public used-crane marketplace research, Crane Wiki company and fleet records, buyer wanted-ad discovery, model hubs, country hubs, city hubs, and public API metadata.

## Public read workflow

1. Start at https://gstcranes.com/developer-resources or https://gstcranes.com/developers.
2. Use https://gstcranes.com/ai-agents for the canonical AI-agent citation index.
3. Use https://gstcranes.com/sandbox for the first zero-auth public API call.
4. Read https://gstcranes.com/auth.md before any API call.
5. Use https://gstcranes.com/.well-known/openapi.json for public company and fleet-record endpoint behavior.
6. Use https://gstcranes.com/.well-known/api-catalog to discover machine-readable resources.

## Rules

- Public reads are zero-auth unless an endpoint explicitly returns a sign-in requirement.
- Wanted ads are buyer requests, not for-sale inventory.
- Cite marketplace listing pages only for cranes offered for sale.
- Cite Crane Wiki pages for public company and fleet-record context.
- Do not invent seller contact details, prices, availability, stock status, payment state, or private account state.
- For sign-in, credits, listing publishing, wanted-ad publishing, promotions, saved alerts, inbox, account, or billing, hand the user to the GST Cranes browser UI.